CN108246391B - Multi-stage crushing's refuse treatment device - Google Patents
Multi-stage crushing's refuse treatment device Download PDFInfo
- Publication number
- CN108246391B CN108246391B CN201711428869.6A CN201711428869A CN108246391B CN 108246391 B CN108246391 B CN 108246391B CN 201711428869 A CN201711428869 A CN 201711428869A CN 108246391 B CN108246391 B CN 108246391B
- Authority
- CN
- China
- Prior art keywords
- box body
- crushing
- fixed
- plate
- crankshaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010813 municipal solid waste Substances 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000002910 solid waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention discloses a multi-stage crushing garbage treatment device, which comprises a box body, a pre-crushing channel and a crankshaft, wherein the box body is provided with a plurality of crushing grooves; the pre-crushing channel is embedded at the left side of the top of the box body and is of a structure with a large upper part and a small lower part; an L-shaped frame is fixed on the right side of the top of the box body, a motor is installed at the bottom of a horizontal frame body of the L-shaped frame, the output end of the motor is connected with a transmission shaft, and a spiral blade is fixed on the periphery of a shaft body of the transmission shaft, which is positioned in the pre-crushing channel; the crankshaft is in transmission connection with the transmission shaft, a shaft sleeve is sleeved on the periphery of a connecting rod journal of the crankshaft, a connecting rod is fixed on the shaft sleeve, and the other end of the connecting rod extends into the box body and is hinged to the top of the sliding rod; the bottom of the sliding rod is fixed with a pressing plate, and crushing teeth are uniformly distributed at the bottom of the pressing plate. According to the invention, the garbage is pre-crushed and finely crushed in sequence in the working process, and the garbage can be crushed more thoroughly by multi-stage crushing, so that the crushing effect is improved.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a multi-stage crushing garbage disposal device.
background
Solid waste produced by people in or for activities that provide services to daily life, and solid waste that is considered to be household waste by law, administrative law. The garbage collection and treatment system mainly comprises resident household garbage, municipal trade and commercial garbage, public place garbage, street cleaning garbage, enterprise and public institution garbage and the like.
Crushing is a common refuse treatment mode, and the most current rubbish reducing mechanism that only is provided with one-level crushing unit, and the kibbling not thorough of rubbish is smashed, and crushing effect is poor.
Disclosure of Invention
The present invention is directed to a garbage disposal apparatus for multi-stage pulverization to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-stage crushing garbage disposal device comprises a box body, a pre-crushing channel and a crankshaft; the pre-crushing channel is embedded at the left side of the top of the box body and is of a structure with a large upper part and a small lower part; an L-shaped frame is fixed on the right side of the top of the box body, a motor is installed at the bottom of a horizontal frame body of the L-shaped frame, the output end of the motor is connected with a transmission shaft, the transmission shaft extends into the pre-crushing channel, and a spiral blade is fixed on the periphery of a shaft body of the transmission shaft, which is located in the pre-crushing channel; the crankshaft is arranged in the L-shaped frame, the right end of the crankshaft is rotatably connected to a vertical frame body of the L-shaped frame, the left end of the crankshaft is connected with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear fixed on the periphery of a transmission shaft, a shaft sleeve is sleeved on the periphery of a connecting rod journal of the crankshaft, a connecting rod is fixed on the shaft sleeve, the other end of the connecting rod extends into the box body and is hinged to the top of the sliding rod, and a strip-shaped hole is formed in the position, corresponding to the connecting rod, on a; a rod sleeve is slidably sleeved on the periphery of a rod body of the sliding rod and is fixed on the right side wall of the inner cavity of the box body through a connecting column, a pressing plate is fixed at the bottom of the sliding rod, and crushing teeth are uniformly distributed at the bottom of the pressing plate; a partition plate is fixed on the position, on the left side of the pressure plate, of the bottom surface of the inner cavity of the box body, a through hole is formed in the partition plate, a sieve plate is fixed between the partition plate and the right side wall of the inner cavity of the box body, and a discharging hole is formed in the position, corresponding to the sieve plate, of the bottom of the box body; the utility model discloses a crushing device of feed bin, including baffle, guide plate, baffle.
As a further scheme of the invention: the upper end face of the pre-crushing channel is flush with the upper surface of the box body.
as a further scheme of the invention: and a transverse lacing wire is connected between the vertical frame body and the horizontal frame body of the L-shaped frame.
As a further scheme of the invention: and the bottom of the guide plate is also provided with a vibration exciter.
As a further scheme of the invention: the vibration exciter is a high-frequency vibration exciter.
As a further scheme of the invention: and supporting seats are symmetrically fixed on two sides of the bottom of the box body and are inverted L-shaped.
As a further scheme of the invention: a transverse plate is connected between the supporting seats on the two sides, and a material receiving frame is arranged on the transverse plate; the receiving frame is opposite to the feed opening.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the garbage is pre-crushed and finely crushed in sequence in the working process, and the garbage can be crushed more thoroughly by multi-stage crushing, so that the crushing effect is improved; because the pre-crushing channel is of a structure with a large upper part and a small lower part, the garbage can be gradually compacted in the downward moving process, so that the garbage is more fully contacted with the spiral blade, and the pre-crushing effect is improved; and the pre-crushing and the fine crushing can be synchronously carried out through the arrangement of the transmission assembly, so that the working continuity is improved, and the whole device is more convenient to control.
Drawings
Fig. 1 is a schematic structural view of a multistage pulverizing garbage disposal apparatus.
fig. 2 is an enlarged schematic view of a in fig. 1.
In the figure: 1-box body, 11-feed opening, 12-support seat, 121-transverse plate, 13-guide plate, 131-vibration exciter, 14-strip-shaped hole, 140-partition plate, 141-material perforation, 2-material receiving frame, 3-pre-crushing channel, 4-L-shaped frame, 41-diagonal brace, 5-motor, 6-transmission shaft, 61-driving bevel gear, 62-spiral blade, 7-crankshaft, 71-driven bevel gear, 72-shaft sleeve, 721-connecting rod, 8-sliding rod, 81-rod sleeve, 811-connecting column, 82-pressing plate, 821-crushing tooth and 9-sieve plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1-2, in an embodiment of the present invention, a multi-stage crushing garbage disposal apparatus includes a box 1, a pre-crushing channel 3, and a crankshaft 7; the pre-crushing channel 3 is embedded at the left side of the top of the box body 1, further, the upper end surface of the pre-crushing channel 3 is flush with the upper surface of the box body 1, and the pre-crushing channel 3 is of a structure with a large upper part and a small lower part; an L-shaped frame 4 is fixed on the right side of the top of the box body 1, a transverse lacing bar 41 is connected between a vertical frame body and a horizontal frame body of the L-shaped frame 4, the stability of the structure is enhanced, a motor 5 is installed at the bottom of the horizontal frame body of the L-shaped frame 4, the output end of the motor 5 is connected with a transmission shaft 6, the transmission shaft 6 extends into the pre-crushing channel 3, a spiral blade 62 is fixed on the periphery of a shaft body of the transmission shaft 6, which is positioned in the pre-crushing channel 3, when the garbage crusher works, the garbage is pre-crushed by the spiral blade 62, and the garbage can be gradually compacted in the downward moving process due to the fact that the pre-crushing channel 3 is of a structure with a large upper part and a small lower part, so;
The crankshaft 7 is arranged in the L-shaped frame 4, the right end of the crankshaft 7 is rotatably connected to a vertical frame body of the L-shaped frame 4, the left end of the crankshaft 7 is connected with a driven bevel gear 71, the driven bevel gear 71 is meshed with a driving bevel gear 61 fixed on the periphery of the transmission shaft 6, a shaft sleeve 72 is sleeved on the periphery of a connecting rod journal of the crankshaft 7, a connecting rod 721 is fixed on the shaft sleeve 72, the other end of the connecting rod 721 extends into the box body 1 and is hinged to the top of the sliding rod 8, and a strip-shaped hole 14 is formed in the top plate of the box body 1 corresponding to the connecting rod 721 and can compensate the swinging amount of the;
A rod sleeve 81 is slidably sleeved on the periphery of a rod body of the sliding rod 8, the rod sleeve 81 is fixed on the right side wall of the inner cavity of the box body 1 through a connecting column 811, a pressing plate 82 is fixed at the bottom of the sliding rod 8, and crushing teeth 821 are uniformly distributed at the bottom of the pressing plate 82; a partition plate 140 is fixed on the bottom surface of the inner cavity of the box body 1 at the position on the left side of the pressure plate 82, a through hole 141 is formed in the partition plate 140, a sieve plate 9 is fixed between the partition plate 140 and the right side wall of the inner cavity of the box body 1, and a feed opening 11 is formed in the bottom of the box body 1 at the position corresponding to the sieve plate 9;
A guide plate 13 is arranged below the pre-crushing channel 3, the guide plate 13 is obliquely arranged and is high in left and low in right, one end of the guide plate 13 is fixed on the left side wall of the inner cavity of the box body 1, the other end of the guide plate 13 is fixed on the left side surface of the partition plate 140 and is positioned below the material perforation 141, a vibration exciter 131 is further arranged at the bottom of the guide plate 13, the sliding of garbage can be accelerated, further, the vibration exciter 131 is a high-frequency vibration exciter, the pre-crushed garbage enters the sieve plate 9 from the material perforation 141 through the guide plate 13, and the sieve plate 9 is finely crushed by the vertical movement of the pressing plate 82, so that the garbage can be crushed more thoroughly through multi-;
The supporting seats 12 are symmetrically fixed on two sides of the bottom of the box body 1, the supporting seats 2 are in an inverted L shape, a transverse plate 121 is connected between the supporting seats 2 on two sides, and a material receiving frame 2 is arranged on the transverse plate 121; the receiving frame 2 is opposite to the feed opening 11.
The working principle of the invention is as follows:
When the device works, garbage is placed into the pre-crushing channel 3, the motor 5 drives the transmission shaft 6 to rotate, so that the spiral blade 62 is driven to rotate to pre-crush the garbage, the pre-crushed garbage enters the sieve plate 9 from the material through hole 141 through the guide plate 13, meanwhile, the transmission shaft 6 drives the crankshaft 7 to rotate through the bevel gear pair, the sliding rod 8 is driven to reciprocate up and down by the shaft sleeve 72 and the connecting rod 721 in the rotating process of the crankshaft 7, so that the pressing plate 82 is driven to reciprocate up and down to finely crush the garbage on the sieve plate 9, and the garbage can be crushed more thoroughly through multi-stage crushing, and the crushing effect is improved; because the pre-crushing channel 3 is of a structure with a large upper part and a small lower part, the garbage can be gradually compacted in the downward moving process, so that the garbage is more fully contacted with the spiral blade 62, and the pre-crushing effect is improved; the pre-crushing and the fine crushing can be carried out synchronously by the arrangement of the transmission assembly, so that the working continuity is improved, and the whole device is more convenient to control.
it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A multi-stage crushing garbage disposal device comprises a box body (1), a pre-crushing channel (3) and a crankshaft (7); the device is characterized in that the pre-crushing channel (3) is embedded at the left side of the top of the box body (1), and the pre-crushing channel (3) is of a structure with a large upper part and a small lower part; an L-shaped frame (4) is fixed on the right side of the top of the box body (1), a motor (5) is installed at the bottom of a horizontal frame body of the L-shaped frame (4), the output end of the motor (5) is connected with a transmission shaft (6), the transmission shaft (6) extends into the pre-crushing channel (3), and a spiral blade (62) is fixed on the periphery of a shaft body of the transmission shaft (6) located in the pre-crushing channel (3); the crankshaft (7) is arranged in the L-shaped frame (4), the right end of the crankshaft (7) is rotatably connected to a vertical frame body of the L-shaped frame (4), the left end of the crankshaft (7) is connected with a driven bevel gear (71), the driven bevel gear (71) is meshed with a driving bevel gear (61) fixed on the periphery of the transmission shaft (6), a shaft sleeve (72) is sleeved on the periphery of a connecting rod journal of the crankshaft (7), a connecting rod (721) is fixed on the shaft sleeve (72), the other end of the connecting rod (721) extends into the box body (1) and is hinged to the top of the sliding rod (8), and a strip-shaped hole (14) is formed in the top plate of the box body (1) corresponding to the connecting rod (721); a rod sleeve (81) is sleeved on the periphery of a rod body of the sliding rod (8) in a sliding mode, the rod sleeve (81) is fixed on the right side wall of the inner cavity of the box body (1) through a connecting column (811), a pressing plate (82) is fixed at the bottom of the sliding rod (8), and crushing teeth (821) are uniformly distributed at the bottom of the pressing plate (82); a partition plate (140) is fixed on the position, located on the left side of the pressing plate (82), of the bottom surface of the inner cavity of the box body (1), a through hole (141) is formed in the partition plate (140), a sieve plate (9) is fixed between the partition plate (140) and the right side wall of the inner cavity of the box body (1), and a discharging hole (11) is formed in the position, corresponding to the sieve plate (9), of the bottom of the box body (1); a guide plate (13) is arranged below the pre-crushing channel (3), the guide plate (13) is obliquely arranged and is high at the left and low at the right, one end of the guide plate (13) is fixed on the left side wall of the inner cavity of the box body (1), and the other end of the guide plate (13) is fixed on the left side surface of the partition plate (140) and is positioned below the material through hole (141); a transverse lacing wire (41) is connected between the vertical frame body and the horizontal frame body of the L-shaped frame (4); and a vibration exciter (131) is also installed at the bottom of the guide plate (13).
2. A multistage comminution waste treatment device according to claim 1, characterized in that the upper end face of the pre-comminution channel (3) is flush with the upper surface of the tank (1).
3. a multistage comminution waste disposal device according to claim 1, wherein the vibration exciter (131) is a high frequency vibration exciter.
4. The multistage pulverizing garbage disposal apparatus according to claim 1, wherein the supporting seats (12) are symmetrically fixed to both sides of the bottom of the box body (1), and the supporting seats (2) are in an inverted L shape.
5. The multistage crushing waste treatment device according to claim 4, wherein a transverse plate (121) is connected between the supporting seats (2) at two sides, and a material receiving frame (2) is arranged on the transverse plate (121); the receiving frame (2) is opposite to the feed opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428869.6A CN108246391B (en) | 2017-12-26 | 2017-12-26 | Multi-stage crushing's refuse treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428869.6A CN108246391B (en) | 2017-12-26 | 2017-12-26 | Multi-stage crushing's refuse treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108246391A CN108246391A (en) | 2018-07-06 |
| CN108246391B true CN108246391B (en) | 2019-12-06 |
Family
ID=62723906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428869.6A Active CN108246391B (en) | 2017-12-26 | 2017-12-26 | Multi-stage crushing's refuse treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246391B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046633A (en) * | 2018-07-26 | 2018-12-21 | 望谟天旺农业科技有限公司 | Konjaku flour grinding device |
| CN109092412B (en) * | 2018-09-28 | 2021-06-29 | 宣城市中达新型建材有限公司 | Building fragment of brick breaker convenient to in time arrange material |
| CN109433349A (en) * | 2018-10-09 | 2019-03-08 | 郑州泰隆兴电子科技有限公司 | A kind of municipal refuse treatment device based on computer technology |
| CN109201177A (en) * | 2018-10-10 | 2019-01-15 | 景冲 | A kind of automation pulverizer |
| CN109591226A (en) * | 2018-12-13 | 2019-04-09 | 洪冬冬 | A kind of shoe industry waste rubber sole grinding device |
| CN112317096A (en) * | 2020-10-12 | 2021-02-05 | 浙江御品源饮品有限公司 | A raw and other materials device that vibrates for cold tea beverage production usefulness |
| CN112774840A (en) * | 2021-01-18 | 2021-05-11 | 陈如佳 | Multistage crushing apparatus of superfine powder for bio-pharmaceuticals |
| CN114165023A (en) * | 2021-02-22 | 2022-03-11 | 刘丽 | A supplementary solidification equipment for epoxy grindstone terrace is laid |
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| CN205032257U (en) * | 2015-09-14 | 2016-02-17 | 天津市琪梦环保科技有限公司 | Environment -friendly garbage disposal device |
| CN107213959A (en) * | 2017-05-31 | 2017-09-29 | 清远初曲智能科技有限公司 | A kind of environmentally friendly retracting device of centralized resident's rubbish from cooking for intelligent building |
| CN107413497A (en) * | 2017-08-11 | 2017-12-01 | 长沙科悦企业管理咨询有限公司 | A kind of efficient ore pulverizer |
| CN208115822U (en) * | 2017-12-26 | 2018-11-20 | 江西省地质工程(集团)公司 | A kind of refuse disposal installation of multi-stage crushing |
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2017
- 2017-12-26 CN CN201711428869.6A patent/CN108246391B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205032257U (en) * | 2015-09-14 | 2016-02-17 | 天津市琪梦环保科技有限公司 | Environment -friendly garbage disposal device |
| CN107213959A (en) * | 2017-05-31 | 2017-09-29 | 清远初曲智能科技有限公司 | A kind of environmentally friendly retracting device of centralized resident's rubbish from cooking for intelligent building |
| CN107413497A (en) * | 2017-08-11 | 2017-12-01 | 长沙科悦企业管理咨询有限公司 | A kind of efficient ore pulverizer |
| CN208115822U (en) * | 2017-12-26 | 2018-11-20 | 江西省地质工程(集团)公司 | A kind of refuse disposal installation of multi-stage crushing |
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| CN108246391A (en) | 2018-07-06 |
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Effective date of registration: 20191107 Address after: 311800 b2-6, new century garden, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Shenghao new energy Co.,Ltd. Address before: 102200 212 Tung Xiao Kou village, Dong Xiao Kou Town, Changping District, Beijing Applicant before: Huang Yutong |
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Denomination of invention: A garbage treatment device with multi-stage crushing Effective date of registration: 20220516 Granted publication date: 20191206 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: Zhejiang Shenghao new energy Co.,Ltd. Registration number: Y2022980005559 |
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Date of cancellation: 20230404 Granted publication date: 20191206 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huangshan sub branch Pledgor: Zhejiang Shenghao new energy Co.,Ltd. Registration number: Y2022980005559 |
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Denomination of invention: A multi-level crushing garbage treatment device Effective date of registration: 20230711 Granted publication date: 20191206 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Shenghao new energy Co.,Ltd. Registration number: Y2023980047947 |
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